UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erUb+2yl9rXcJOJBlb6/p4Sn4p4OvNK89oE0FH5ISXo=' 
WHERE 
  key_id = 'ebe01a261ede13d2322ef9326bcb797230f559e12e7c3823abe662978dcafbf1' 
  AND (
    token = 'erUb+2yl9rXcJOJBlb6/p4Sn4p4OvNK89oE0FH5ISXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )